环境 系统：Linux luogw-pc 3.5.0-36-generic #57~precise1-Ubuntu SMP Thu Jun 20 18:21:09 UTC 2013 x86_64 x86_64 x86_64 GNU/Linux ndk:   ndk-r8d cache: ccache version 3.1.6 第一步：安装ccache sudo apt-get i